In an effort to provide low-cost Quick shipping, We ship from 5 warehouses throughout the US.

3:30PM PST from California

3:30PM CST from Illinois

3:30PM CST from Texas

3:30PM EST from MA

3:30PM EST from Georgia.

Since 2007 ... We stand behind our Non-OEM products, manufactured under ISO 9001 certifications. 100% satisfaction or you may return your purchase to us within 6 months of purchase for a replacement or exchange, free of charge. OEM Products come with a manufacturer warranty only.

When do I Replace a Staple Cartridge in the HP LaserJet 5si Printer equipped with an Optional Stapler?

Your HP LaserJet 5si Printer equipped with an Optional Stapler can staple documents of two to twenty pages on bond, Letter, and A4 paper size paper. The staple cartridge installed into the stapler contains 2000 staples. It must be replaced, when the following warning message ‘’STAPLER SUPPLY OUT’’ appears on the front panel display. The complete replacement procedure is included below.

How to Install a Staple Cartridge in the HP LaserJet 5si Printer equipped with an Optional Stapler

Initially, you must turn off your HP LaserJet 5si Printer equipped with an Optional Stapler, and then remove the left output bin. After that, you must open the stapler unit cover, and then remove the empty staple cartridge by pulling it out while squeezing its tabs. Now, you must unpack the new staple cartridge, and then remove its orange plastic clip. In the next step of the replacement procedure, you must insert the new staple cartridge into the stapler until it clicks into place, and then close the stapler unit cover. Finally, you must reattach the left output bin, and then test your HP LaserJet 5si Printer equipped with an Optional Stapler.